| Specification: | 7502A Hamimi LED Bad Breath Detector/ Checker
l FEATURES
1, The machine used HIG high-performance 8-bit microcontrollers ( 12 bit A / D) control, the MEMS sensor for the SM bad breath gas sensor ( H2S) ;
2, With real-time clock ( RTC) , an alarm function;
3, Seven Color, One-button design, easy to operate;
4, Showing the value of a grade three color LED visual display, a low-voltage direct function;
5, Can automatically shut down manually shut down, real-time clock ( RTC) can not be shutdown;
6, With buzzer voice prompts;
l TECHNICAL PARAMETERS
1, Showing the value: three-color LED display
2, Test range: one to three figures
3, Accuracy: ± 10%
4, Repetitive: ± 10%
5, Warm-up time: 10 seconds
6, Response time: d 5 seconds
7, Recovery time: d 15 seconds
8, the scope of alarm: e 3 level bad breath, the buzzer alarm tips
9, Input power: DC 3V ( CR2032 button batteries x1)
10 Products size: ¦ 48 × 9.5mm3 |
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